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SHOUGUANG NUOMENG CHEMICAL CO., LTD.
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4,4'-Oxybis(Benzenesulfonyl Hydrazide) (OBSH) is an industrial organic foaming agent, application fields: PE, PP, PVC, ABS, synthetic rubber, plastics, rubber blends.
Production descriptions:
Product Name: 4,4'-Oxybis(Benzenesulfonyl Hydrazide) (OBSH)
CAS No. : 80-51-3
Molecular Formula: C12H14N4O5S2
Molecular Weight: 358.39
Structural Formula:
Technical index:
Appearance: white powder
Assay: ≥98%
Moisture: ≤0.5%
Dec.Temp (5°C/min In Air): 152-162℃
Gas Volume In Air (ml/g): 125
Usage:
1.when we use the product only, it can create tiny, high quality and uniform stomatal structure. The foam product is odourless, tasteless, non-pollution and colourstay, so it is very suitable for the foam products which are without smell and with light colour.
2.The product can apply to natural rubber (e.g. EPDM, SBR, CR, FKM, IIR, NBR), synthetic rubber (e.g. PVC, PE, PS, ABS) and thermoplastic products. It’s also used for making rubber-resin mixture.
3.The product has fine insulativity and can be used for making wire and cable.
4.In certain situations, it can be used as foaming agent as well as corss-lingking agent in curing mechanism
5.This product is the most commonly used foaming agent. It can play its role with other foaming agent. As its wide use, OBSH is also known as universal foaming agent.
Packing: 25kg fiber drum. |
Send Inquiry
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ZHEJIANG KINGVOLT NEW MATERIALS CO., LTD.
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| Product Name |
4,4'-Oxybis(Benzenesulfonyl Hydrazide) (OBSH) |
| Other Name |
4,4'-Oxydibenzenesulfonyl Hydrazide; P,P'-Oxydibenzenesulfonyl Hydrazide;OBSH; Blowing Agent OBSH; OT;OB; |
| CAS NO. |
80-51-3 |
| Molecular Formula |
C12H14O5N4S2 |
| Molecular Structure |
 |
| Packing |
25kg net fibre drum |
| Product Usage |
1.when we use the product only, it can create tiny, high quality and uniform stomatal structure. The foam product is odourless, tasteless, non-pollution and colourstay, so it is very suitable for the foam products which are without smell and with light colour.
2.The product can apply to natural rubber (e.g. EPDM, SBR, CR, FKM, IIR, NBR), synthetic rubber (e.g. PVC, PE, PS, ABS) and thermoplastic products. It’s also used for making rubber-resin mixture.
3.The product has fine insulativity and can be used for making wire and cable.
4.In certain situations, it can be used as foaming agent as well as corss-lingking agent in curing mechanism
5.This product is the most commonly used foaming agent. It can play its role with other foaming agent. As its wide use, OBSH is also known as universal foaming agent. |
| Class Or Division |
Dangerous Goods |
UN Number |
Packing Group |
| 4.1 |
3226 |
Ⅱ |
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| Check-Point |
Unit |
Specifications |
| Appearance |
-- |
White Powder |
| Purity |
% min |
98 |
| Water |
% max |
0.5 |
| Dec.Temp (5°C/min In Air) |
°C |
150-164 |
| Gas Volume In Air |
ml/g |
118-130 |
| PH |
-- |
5.0-8.0 |
| Particle size |
μm |
6-10 10-14 Customizable |
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Pharma Sources Insight January 2025
